[Libreoffice-commits] core.git: sc/source

[Caolán McNamara]

 sc/source/ui/unoobj/TablePivotChart.cxx |   29 ++++++++++++++---------------
 1 file changed, 14 insertions(+), 15 deletions(-)

New commits:
commit 01a4269a2e0e242e4d9b874e501c6245d014a312
Author: Caolán McNamara <caolanm at redhat.com>
Date:   Wed Apr 5 09:00:24 2017 +0100

    coverity#1404783 Dereference null return value
    
    Change-Id: I6bc3cc6ad5344756a65dceaf53a9f14abe9c69e3

diff --git a/sc/source/ui/unoobj/TablePivotChart.cxx b/sc/source/ui/unoobj/TablePivotChart.cxx
index 64d2d87890b1..18874f48539b 100644
--- a/sc/source/ui/unoobj/TablePivotChart.cxx
+++ b/sc/source/ui/unoobj/TablePivotChart.cxx
@@ -78,25 +78,24 @@ void SAL_CALL TablePivotChart::setName(OUString const & /* aName */)
 OUString SAL_CALL TablePivotChart::getPivotTableName()
 {
     SolarMutexGuard aGuard;
-    OUString aPivotTableName;
 
     SdrOle2Obj* pObject = sc::tools::findChartsByName(m_pDocShell, m_nTab, m_aChartName, sc::tools::ChartSourceType::PIVOT_TABLE);
+    if (!pObject)
+        return OUString();
 
     uno::Reference<embed::XEmbeddedObject> xObject = pObject->GetObjRef();
-    if (xObject.is())
-    {
-        uno::Reference<chart2::XChartDocument> xChartDoc(xObject->getComponent(), uno::UNO_QUERY);
-        if (xChartDoc.is())
-        {
-            uno::Reference<chart2::data::XPivotTableDataProvider> xPivotTableDataProvider(xChartDoc->getDataProvider(), uno::UNO_QUERY);
-            if (xPivotTableDataProvider.is())
-            {
-                aPivotTableName = xPivotTableDataProvider->getPivotTableName();
-            }
-        }
-    }
-
-    return aPivotTableName;
+    if (!xObject.is())
+        return OUString();
+
+    uno::Reference<chart2::XChartDocument> xChartDoc(xObject->getComponent(), uno::UNO_QUERY);
+    if (!xChartDoc.is())
+        return OUString();
+
+    uno::Reference<chart2::data::XPivotTableDataProvider> xPivotTableDataProvider(xChartDoc->getDataProvider(), uno::UNO_QUERY);
+    if (!xPivotTableDataProvider.is())
+        return OUString();
+
+    return xPivotTableDataProvider->getPivotTableName();
 }
 
 } // end sc namespace